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# A multiple regression equation is y = - 35,000 + 130x1 + 20,000x2, where x1 is a person's age, x2 is the person's grade point average in college,and...

A multiple regression equation is y = - 35,000 + 130x1 + 20,000x2, where x1 is a person's age, x2 is the person's grade point average in college,and y is the person's income. Predict the income for a person who is 34 years old and had a college grade point average of 2.5